from django.db import models


class GroupTargets(models.Model):
    PROJECT_NATURE_CHOICES = [
        ('新增', '新增'),
        ('存续', '存续'),
        ('新增及存续', '新增及存续'),
        ('老客户新业务', '老客户新业务')
    ]

    primary_department = models.CharField(max_length=255, blank=False, verbose_name='一级部门')
    year = models.IntegerField(blank=False, verbose_name='年份')
    project_nature = models.CharField(max_length=50, choices=PROJECT_NATURE_CHOICES, blank=False, verbose_name='项目性质')
    sales = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='销售额')
    total_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='收入总目标')
    new_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='新增收入目标')
    existing_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='存量收入目标')
    cost_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='成本限额')
    gross_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='毛利润')
    expense_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='费用限额')
    operating_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='营业利润')

    class Meta:
        verbose_name = '集团经营目标表'
        verbose_name_plural = '集团经营目标表'